Evidence map›Paper›PMID 35629230›Full record

ArticleJournal of personalized medicine2022

A PDE Model of Breast Tumor Progression in MMTV-PyMT Mice.

Navid Mohammad Mirzaei, Zuzana Tatarova, Wenrui Hao, Navid Changizi, Alireza Asadpoure, Ioannis K Zervantonakis, Yu Hu, Young Hwan Chang, Leili Shahriyari

Abstract read
In one paragraph

Article in Journal of personalized medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
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  4. Article
  5. Review
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  8. Review
  9. Article
  10. Infantile hemangioma models: is the needle in a haystack?Journal of translational medicine · 2023
    Review
  11. Article
  12. Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Navid Mohammad MirzaeiDepartment of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA 01003, USA.ORCID 0000-0002-0971-0514
Zuzana TatarovaDepartment of Radiology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
Wenrui HaoDepartment of Mathematics, The Pennsylvania State University, University Park, PA 16802, USA.
Navid ChangiziDepartment of Civil and Environmental Engineering, University of Massachusetts, Dartmouth, MA 02747, USA.
Alireza AsadpoureDepartment of Civil and Environmental Engineering, University of Massachusetts, Dartmouth, MA 02747, USA.
Ioannis K ZervantonakisDepartment of Bioengineering, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15219, USA.
Yu HuDepartment of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA 01003, USA.
Young Hwan ChangDepartment of Biomedical Engineering, Oregon Health & Science University, Portland, OR 97239, USA.ORCID 0000-0001-8764-1959
Leili ShahriyariDepartment of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, MA 01003, USA.ORCID 0000-0001-6234-8449

Funding

WORK ORDER 126643 B539 EXPAND IC SUITE75N91019D00024 · NIAID · LEIDOS BIOMEDICAL RESEARCH, INC. · PI BRISCOE, LYNN · 2019 to 2025
$3932.6M
Understanding the Impact of Microscale and Nanoscale Heterogeneity and ResistanceU54CA209988 · NCI · OREGON HEALTH & SCIENCE UNIVERSITY · PI DEMIR, EMEK, HEISER, LAURA MADELINE · 2017 to 2021
$10.3M
NCI NIH HHS 75N91019D00024NCI NIH HHS Subcontract No. 21X131F part of the Leidos Biomed's prime Contract No. 75N91019D00024, Task Order No. 75N91019F00134NCI NIH HHS U54 CA209988NCI NIH HHS U54CA209988
6 · The paper itself

Abstract

The evolution of breast tumors greatly depends on the interaction network among different cell types, including immune cells and cancer cells in the tumor. This study takes advantage of newly collected rich spatio-temporal mouse data to develop a data-driven mathematical model of breast tumors that considers cells' location and key interactions in the tumor. The results show that cancer cells have a minor presence in the area with the most overall immune cells, and the number of activated immune cells in the tumor is depleted over time when there is no influx of immune cells. Interestingly, in the case of the influx of immune cells, the highest concentrations of both T cells and cancer cells are in the boundary of the tumor, as we use the Robin boundary condition to model the influx of immune cells. In other words, the influx of immune cells causes a dominant outward advection for cancer cells. We also investigate the effect of cells' diffusion and immune cells' influx rates in the dynamics of cells in the tumor micro-environment. Sensitivity analyses indicate that cancer cells and adipocytes' diffusion rates are the most sensitive parameters, followed by influx and diffusion rates of cytotoxic T cells, implying that targeting them is a possible treatment strategy for breast cancer.

Indexed as

breast cancerfinite element methodimmune cell influxMMTV-PyMT mouse modelpartial differential equationsensitivity analysistumor microenvironment

Identifiers

PMID35629230
PMCPMC9145520

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.